2014 four CD release, an installment in the popular ‘The Box Set Series’, which come packed with original hit recordings by the biggest artists in music history. for the first time, the classic recordings of these household names are now packaged in box sets that virtually any household can afford. This set from the Classic Rock duo features 44 tracks including ‘Barracuda’, ‘Straight On’, ‘Even It Up’ and the previously unreleased ‘Stairway to Heaven’.― Amazon